merge(v12-q): iframe AEP forcé desktop transform scale

- YAML: fusion 3 noeuds confus (centre + ncs-politique + medecine-corps-social) en 1 seul noeud central 'Contrat social + Medecine du corps social'
- Build script: toutes les thematiques rattachees directement au centre (suppression mapping NCS/MDCS), radius central 30px, projets 18px
- CarteO.vue palette V1.2: central #0F172A (encre), essais #FFFFFF stroke encre, projets #B45309 (ocre conserve)
- Labels: inscrit dans le cercle (blanc) pour central+projets, a droite (encre douce) pour essais
- Label central long split sur 2-3 lignes via splitCentralLabel()
- Background: #FAFAF7 (papier, raccord colonnes laterales)
- Liens: #94A3B8 opacity 0.4 1px

17 nodes / 19 edges. Build SSR 5 pages prerender + server, 0 warning.

public/data/carte-o-source.yaml

@@ -8,26 +8,14 @@
 version: "1.1"
 
 centre:
-  id: "nouveau-contrat-social"
-  label: "Nouveau Contrat Social"
+  id: "contrat-social-medecine-corps-social"
+  label: "Contrat social + Medecine du corps social"
   niveau: 0
   nature: essai
   statut: gestation
-  resume: "Assemblage de tout ce que j'ecris qui s'entrechoque - inventer un nouveau contrat social."
+  resume: "Manifeste central AEP : inventer un nouveau contrat social et diagnostiquer/soigner les pathologies du corps social."
 
-concepts_force:
-  - id: "ncs-politique"
-    label: "Nouveau contrat social"
-    niveau: 1
-    nature: essai
-    statut: gestation
-    resume: "L'ecriture politique d'un futur habitable - essai central AEP."
-  - id: "medecine-corps-social"
-    label: "Medecine du corps social"
-    niveau: 1
-    nature: essai
-    statut: gestation
-    resume: "Diagnostiquer et soigner les pathologies du corps social - concept AEP mdcs."
+concepts_force: []
 
 thematiques:
   - id: "systemique"

public/data/carte-o.json

@@ -1,35 +1,15 @@
 {
   "version": "1.1",
-  "generatedAt": "2026-05-11T13:04:29.806Z",
+  "generatedAt": "2026-05-11T16:41:21.600Z",
   "nodes": [
     {
-      "id": "nouveau-contrat-social",
-      "label": "Nouveau Contrat Social",
+      "id": "contrat-social-medecine-corps-social",
+      "label": "Contrat social + Medecine du corps social",
       "niveau": 0,
       "nature": "essai",
       "statut": "gestation",
-      "resume": "Assemblage de tout ce que j'ecris qui s'entrechoque - inventer un nouveau contrat social.",
-      "radius": 28,
-      "family": "concept"
-    },
-    {
-      "id": "ncs-politique",
-      "label": "Nouveau contrat social",
-      "niveau": 1,
-      "nature": "essai",
-      "statut": "gestation",
-      "resume": "L'ecriture politique d'un futur habitable - essai central AEP.",
-      "radius": 18,
-      "family": "concept"
-    },
-    {
-      "id": "medecine-corps-social",
-      "label": "Medecine du corps social",
-      "niveau": 1,
-      "nature": "essai",
-      "statut": "gestation",
-      "resume": "Diagnostiquer et soigner les pathologies du corps social - concept AEP mdcs.",
-      "radius": 18,
+      "resume": "Manifeste central AEP : inventer un nouveau contrat social et diagnostiquer/soigner les pathologies du corps social.",
+      "radius": 30,
       "family": "concept"
     },
     {
@@ -39,7 +19,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -49,7 +29,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -59,7 +39,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -69,7 +49,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -79,7 +59,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -89,7 +69,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -99,7 +79,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -109,7 +89,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -119,7 +99,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -129,7 +109,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -139,7 +119,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -149,7 +129,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -159,7 +139,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -169,7 +149,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -179,7 +159,7 @@
       "nature": "essai",
       "statut": "gestation",
       "resume": null,
-      "radius": 10,
+      "radius": 12,
       "family": "concept"
     },
     {
@@ -189,77 +169,69 @@
       "nature": "projet",
       "statut": "gestation",
       "resume": "Transport, mobilite, industrie, politique - projet archi. Exemple de projet archi relie aux thematiques AEP.",
-      "radius": 14,
+      "radius": 18,
       "family": "ressource"
     }
   ],
   "edges": [
     {
-      "source": "nouveau-contrat-social",
-      "target": "ncs-politique"
-    },
-    {
-      "source": "nouveau-contrat-social",
-      "target": "medecine-corps-social"
-    },
-    {
-      "source": "ncs-politique",
+      "source": "contrat-social-medecine-corps-social",
       "target": "systemique"
     },
     {
-      "source": "ncs-politique",
+      "source": "contrat-social-medecine-corps-social",
       "target": "pratiques-collectives"
     },
     {
-      "source": "medecine-corps-social",
+      "source": "contrat-social-medecine-corps-social",
       "target": "art-narration"
     },
     {
-      "source": "ncs-politique",
+      "source": "contrat-social-medecine-corps-social",
       "target": "pouvoir-domination"
     },
     {
-      "source": "nouveau-contrat-social",
+      "source": "contrat-social-medecine-corps-social",
       "target": "medias-critique"
     },
     {
-      "source": "nouveau-contrat-social",
+      "source": "contrat-social-medecine-corps-social",
       "target": "justice-securite"
     },
     {
-      "source": "medecine-corps-social",
+      "source": "contrat-social-medecine-corps-social",
       "target": "sante-globale"
     },
     {
-      "source": "nouveau-contrat-social",
+      "source": "contrat-social-medecine-corps-social",
       "target": "agriculture"
     },
     {
-      "source": "ncs-politique",
+      "source": "contrat-social-medecine-corps-social",
       "target": "post-croissance"
     },
     {
-      "source": "medecine-corps-social",
+      "source": "contrat-social-medecine-corps-social",
       "target": "anthropocene"
     },
     {
-      "source": "ncs-politique",
+      "source": "contrat-social-medecine-corps-social",
       "target": "education"
     },
     {
-      "source": "nouveau-contrat-social",
+      "source": "contrat-social-medecine-corps-social",
       "target": "urbanisme"
     },
     {
-      "source": "nouveau-contrat-social",
+      "source": "contrat-social-medecine-corps-social",
       "target": "geopolitique"
     },
     {
-      "source": "medecine-corps-social",
+      "source": "contrat-social-medecine-corps-social",
       "target": "ia-technologie"
     },
     {
-      "source": "medecine-corps-social",
+      "source": "contrat-social-medecine-corps-social",
       "target": "spiritualite"
     },
     {

scripts/build-carte-o.js

@@ -11,12 +11,12 @@ const REPO_ROOT = path.resolve(__dirname, '..')
 const SOURCE = path.join(REPO_ROOT, 'public/data/carte-o-source.yaml')
 const OUTPUT = path.join(REPO_ROOT, 'public/data/carte-o.json')
 
-// radius par niveau + nature
+// radius par niveau + nature (V1.2-N palette minimaliste)
 function getRadius(niveau, nature) {
-  if (niveau === 0) return 28
-  if (niveau === 1) return 18
-  if (niveau === 2 && nature === 'projet') return 14
-  return 10
+  if (niveau === 0) return 30
+  if (nature === 'projet') return 18
+  if (niveau === 1) return 16
+  return 12
 }
 
 // compat backward : nature -> family
@@ -24,30 +24,8 @@ function getFamily(nature) {
   return nature === 'projet' ? 'ressource' : 'concept'
 }
 
-// thematiques rattachees directement au centre (ni ncs-politique ni medecine-corps-social)
-const CENTRE_THEMATIQUES = new Set([
-  'medias-critique',
-  'justice-securite',
-  'agriculture',
-  'urbanisme',
-  'geopolitique',
-])
-
-const NCS_THEMATIQUES = new Set([
-  'systemique',
-  'pratiques-collectives',
-  'pouvoir-domination',
-  'post-croissance',
-  'education',
-])
-
-const MDCS_THEMATIQUES = new Set([
-  'art-narration',
-  'sante-globale',
-  'spiritualite',
-  'ia-technologie',
-  'anthropocene',
-])
+// V1.2-N : noeud central fusionne -> toutes les thematiques sont rattachees au centre
+// (les anciens groupes NCS_THEMATIQUES / MDCS_THEMATIQUES sont supprimes avec leurs sous-noeuds)
 
 async function main() {
   const raw = await fs.readFile(SOURCE, 'utf-8')
@@ -80,20 +58,16 @@ async function main() {
   const centreId = data.centre.id
   addNode(data.centre)
 
-  for (const cf of data.concepts_force) {
+  // concepts_force vide en V1.2-N (fusionne dans le centre)
+  for (const cf of (data.concepts_force || [])) {
     addNode(cf)
     addEdge(centreId, cf.id)
   }
 
+  // toutes les thematiques rattachees directement au noeud central
   for (const th of data.thematiques) {
     addNode(th)
-    if (NCS_THEMATIQUES.has(th.id)) {
-      addEdge('ncs-politique', th.id)
-    } else if (MDCS_THEMATIQUES.has(th.id)) {
-      addEdge('medecine-corps-social', th.id)
-    } else if (CENTRE_THEMATIQUES.has(th.id)) {
-      addEdge(centreId, th.id)
-    }
+    addEdge(centreId, th.id)
   }
 
   for (const proj of data.projets) {

src/components/astro/MobileTabBar.astro

@@ -6,7 +6,7 @@
 <nav
   id="mobile-tab-bar"
   aria-label="Navigation colonnes"
-  class="fixed top-0 left-0 right-0 z-30 h-11 bg-white border-b border-neutral-200 flex items-stretch justify-around md:hidden"
+  class="fixed top-12 left-0 right-0 z-30 h-11 bg-white border-b border-neutral-200 flex items-stretch justify-around md:hidden"
 >
   <button
     type="button"

src/components/astro/SiteHeader.astro

@@ -0,0 +1,52 @@
+---
+// SiteHeader.astro - V1.2-M : bandeau header pleine largeur identite site
+// Palette terre figee : papier #FAFAF7, encre #0F172A, encre douce #475569
+// Composition retenue : 2 lignes hierarchique
+//   ligne 1 : "Trans-Former" wordmark dominant (semibold tracking serre)
+//   ligne 2 : "Jules Neny" + baseline italique cote a cote (separateur point median)
+// Rationale : le wordmark domine sans ecraser ; la baseline reste lisible ;
+// composition adaptee a un manifeste (hierarchie typographique forte).
+// Hauteur : ~64px desktop / ~48px mobile (compacte)
+// Baseline raccourcie mobile : "architecture politique du vivant"
+---
+<header
+  class="site-header w-full border-b border-[#E5E7EB] bg-[#FAFAF7] text-[#0F172A] px-4 md:px-6 flex items-center"
+  role="banner"
+>
+  <a
+    href="/"
+    class="flex flex-col md:flex-row md:items-baseline gap-x-3 gap-y-0 no-underline text-[#0F172A] hover:text-[#0F172A]"
+    aria-label="trans-former.fr - retour accueil"
+  >
+    <!-- Ligne 1 : wordmark dominant -->
+    <span
+      class="font-semibold tracking-tight text-[#0F172A] text-[17px] md:text-[20px] leading-none"
+    >
+      Trans-Former
+    </span>
+
+    <!-- Ligne 2 (desktop : inline ; mobile : sous wordmark) : Jules Neny + baseline -->
+    <span class="flex items-baseline gap-2 text-[#475569] leading-none">
+      <span class="text-[11px] md:text-[13px]">Jules Neny</span>
+      <span class="text-[#94A3B8]" aria-hidden="true">·</span>
+      <!-- Baseline longue : desktop / Baseline courte : mobile -->
+      <span class="italic text-[11px] md:text-[13px] hidden sm:inline">
+        architecture d'ecologie politique
+      </span>
+      <span class="italic text-[11px] inline sm:hidden">
+        architecture politique du vivant
+      </span>
+    </span>
+  </a>
+</header>
+
+<style>
+  .site-header {
+    height: 48px;
+  }
+  @media (min-width: 768px) {
+    .site-header {
+      height: 64px;
+    }
+  }
+</style>

src/components/vue/CarteO.vue

@@ -64,32 +64,46 @@ let zoomBehavior: d3.ZoomBehavior<SVGSVGElement, unknown> | null = null
 const isMobile = computed(() => width.value < 600)
 const nodeRadius = computed(() => isMobile.value ? 10 : 14)
 
+// V1.2-N palette : encre / papier / ocre
+// - central niveau 0 : fill encre #0F172A, label blanc inscrit dans le cercle
+// - essais (niveaux 1-2) : fill papier #FFFFFF, stroke encre, label encre a droite
+// - projets : fill ocre #B45309, label blanc inscrit dans le cercle
+// - statut "edite" : stroke epaissi (l'epaisseur conserve l'info, pas la couleur)
 function colorFor(d: SimNode): string {
-  if (d.nature === 'projet') return '#b45309'
-  if (d.niveau === 0) return '#1d4ed8'
-  if (d.niveau === 1) return '#2563eb'
-  if (d.niveau === 2) return '#60a5fa'
-  return props.familyColors[d.family] || '#9ca3af'
+  if (d.nature === 'projet') return '#B45309'
+  if (d.niveau === 0) return '#0F172A'
+  return '#FFFFFF'
 }
 
 function getRadius(d: SimNode): number {
-  return d.radius ?? nodeRadius.value
+  if (d.radius != null) return d.radius
+  if (d.niveau === 0) return 30
+  if (d.nature === 'projet') return 18
+  return nodeRadius.value
 }
 
 function strokeFor(d: SimNode): string {
-  return d.statut === 'edite' ? '#0f172a' : '#94a3b8'
+  if (d.nature === 'projet') return '#B45309'
+  if (d.niveau === 0) return '#0F172A'
+  return '#0F172A'
 }
 
 function strokeWidthFor(d: SimNode): number {
-  return d.statut === 'edite' ? 2.5 : 1
+  return d.statut === 'edite' ? 2.5 : 1.5
 }
 
 function labelWeightFor(d: SimNode): string {
   return d.statut === 'edite' ? 'bold' : 'normal'
 }
 
+// Label inscrit dans le cercle (fond fonce) pour central + projets
+function labelInsideFor(d: SimNode): boolean {
+  return d.niveau === 0 || d.nature === 'projet'
+}
+
 function labelColorFor(d: SimNode): string {
-  return d.statut === 'edite' ? '#0f172a' : '#6b7280'
+  if (labelInsideFor(d)) return '#FFFFFF'
+  return d.statut === 'edite' ? '#0F172A' : '#475569'
 }
 
 function truncate(str: string, max: number): string {
@@ -97,6 +111,27 @@ function truncate(str: string, max: number): string {
   return str.length > max ? str.slice(0, max - 1) + '…' : str
 }
 
+// Split intelligent du label central sur 2-3 lignes (autour de "+")
+function splitCentralLabel(label: string): string[] {
+  if (!label) return ['']
+  // priorite : split sur " + " si present
+  if (label.includes(' + ')) {
+    const parts = label.split(' + ')
+    return [parts[0].trim(), '+', parts.slice(1).join(' + ').trim()]
+  }
+  // fallback : split a peu pres au milieu sur un espace
+  if (label.length > 14) {
+    const mid = Math.floor(label.length / 2)
+    const left = label.lastIndexOf(' ', mid)
+    const right = label.indexOf(' ', mid)
+    const cut = (mid - left <= right - mid && left > 0) ? left : right
+    if (cut > 0) {
+      return [label.slice(0, cut).trim(), label.slice(cut).trim()]
+    }
+  }
+  return [label]
+}
+
 function buildSimNodes(): SimNode[] {
   return props.nodes.map(n => ({ ...n }))
 }
@@ -167,14 +202,14 @@ function render() {
 
   const fontSize = isMobile.value ? 9 : 11
 
-  // Liens
+  // Liens — gris doux papier
   gLinks!
     .selectAll<SVGLineElement, SimLink>('line')
     .data(simLinks)
     .join('line')
-    .attr('stroke', '#94a3b8')
-    .attr('stroke-opacity', 0.45)
-    .attr('stroke-width', 1.2)
+    .attr('stroke', '#94A3B8')
+    .attr('stroke-opacity', 0.4)
+    .attr('stroke-width', 1)
 
   // Noeuds = groupe <g> par node
   const nodeGroups = gNodes!
@@ -202,17 +237,58 @@ function render() {
     .attr('stroke', d => strokeFor(d))
     .attr('stroke-width', d => strokeWidthFor(d))
 
-  // Label
-  nodeGroups.append('text')
-    .attr('text-anchor', 'start')
-    .attr('dominant-baseline', 'central')
-    .attr('dx', d => getRadius(d) + 4)
-    .attr('font-size', fontSize)
-    .attr('font-family', 'system-ui, sans-serif')
-    .attr('font-weight', d => labelWeightFor(d))
-    .attr('fill', d => labelColorFor(d))
-    .attr('pointer-events', 'none')
-    .text(d => truncate(d.label, isMobile.value ? 18 : 30))
+  // Label : inscrit dans le cercle pour central + projets, a droite sinon
+  // Pour le noeud central (label long), on passe en multi-lignes
+  nodeGroups.each(function (d) {
+    const g = d3.select(this)
+    const inside = labelInsideFor(d)
+
+    if (inside && d.niveau === 0) {
+      // Noeud central : label en 2 lignes inscrites au centre
+      const parts = splitCentralLabel(d.label)
+      const lineHeight = isMobile.value ? 10 : 12
+      const fs = isMobile.value ? 9 : 11
+      const startY = -((parts.length - 1) * lineHeight) / 2
+      parts.forEach((line, i) => {
+        g.append('text')
+          .attr('text-anchor', 'middle')
+          .attr('dominant-baseline', 'central')
+          .attr('x', 0)
+          .attr('y', startY + i * lineHeight)
+          .attr('font-size', fs)
+          .attr('font-family', 'system-ui, sans-serif')
+          .attr('font-weight', 'bold')
+          .attr('fill', '#FFFFFF')
+          .attr('pointer-events', 'none')
+          .text(line)
+      })
+    } else if (inside) {
+      // Projets : label centre dans le cercle (court)
+      g.append('text')
+        .attr('text-anchor', 'middle')
+        .attr('dominant-baseline', 'central')
+        .attr('x', 0)
+        .attr('y', 0)
+        .attr('font-size', fontSize)
+        .attr('font-family', 'system-ui, sans-serif')
+        .attr('font-weight', labelWeightFor(d))
+        .attr('fill', '#FFFFFF')
+        .attr('pointer-events', 'none')
+        .text(truncate(d.label, 6))
+    } else {
+      // Essais : label a droite du cercle
+      g.append('text')
+        .attr('text-anchor', 'start')
+        .attr('dominant-baseline', 'central')
+        .attr('dx', getRadius(d) + 4)
+        .attr('font-size', fontSize)
+        .attr('font-family', 'system-ui, sans-serif')
+        .attr('font-weight', labelWeightFor(d))
+        .attr('fill', labelColorFor(d))
+        .attr('pointer-events', 'none')
+        .text(truncate(d.label, isMobile.value ? 18 : 30))
+    }
+  })
 
   // Tooltip <title>
   nodeGroups.append('title')
@@ -325,7 +401,7 @@ onUnmounted(() => {
   width: 100%;
   height: 100%;
   position: relative;
-  background: #fafafa;
+  background: #FAFAF7;
   overflow: hidden;
 }
 

src/components/vue/EmbedDynamique.vue

@@ -14,8 +14,27 @@ interface JournalItem {
 
 const selectedItem = ref<JournalItem | null>(null)
 const iframeRef = ref<HTMLIFrameElement | null>(null)
+const wrapperRef = ref<HTMLDivElement | null>(null)
 const skeletonHidden = ref(false)
 
+// Force rendu desktop de l'iframe AEP : viewport simulée 1440px + scale dynamique
+const VIEWPORT_W = 1440
+const iframeScale = ref(0.42)
+let resizeObs: ResizeObserver | null = null
+
+const updateScale = () => {
+  if (!wrapperRef.value) return
+  const w = wrapperRef.value.clientWidth
+  if (w > 0) iframeScale.value = w / VIEWPORT_W
+}
+
+const iframeStyle = computed(() => ({
+  width: VIEWPORT_W + 'px',
+  height: (100 / iframeScale.value) + '%',
+  transform: `scale(${iframeScale.value})`,
+  transformOrigin: '0 0',
+}))
+
 const onJournalItemClick = (e: Event) => {
   const ce = e as CustomEvent
   if (ce.detail?.item) selectedItem.value = ce.detail.item
@@ -23,9 +42,16 @@ const onJournalItemClick = (e: Event) => {
 
 onMounted(() => {
   window.addEventListener('journal-item-click', onJournalItemClick as EventListener)
+  if (wrapperRef.value && typeof ResizeObserver !== 'undefined') {
+    updateScale()
+    resizeObs = new ResizeObserver(updateScale)
+    resizeObs.observe(wrapperRef.value)
+  }
 })
 onUnmounted(() => {
   window.removeEventListener('journal-item-click', onJournalItemClick as EventListener)
+  resizeObs?.disconnect()
+  resizeObs = null
 })
 
 const reset = () => {
@@ -89,18 +115,19 @@ const formatDate = (iso: string) => {
 
     <!-- DEFAULT : iframe AEP (aucun item selectionne) -->
     <div v-if="!selectedItem" class="h-full">
-      <div class="relative h-full bg-neutral-100">
+      <div ref="wrapperRef" class="relative h-full bg-neutral-100 overflow-hidden">
         <div
           v-if="!skeletonHidden"
           id="embed-skeleton"
-          class="absolute inset-0 flex items-center justify-center bg-neutral-50 animate-pulse"
+          class="absolute inset-0 flex items-center justify-center bg-neutral-50 animate-pulse z-10"
         >
           <span class="text-neutral-400 text-sm">Chargement de la carte AEP...</span>
         </div>
         <iframe
           src="https://aep.trans-former.fr/agences"
           title="Carte AEP"
-          class="w-full h-full border-0 opacity-0 transition-opacity duration-500"
+          class="absolute top-0 left-0 border-0 opacity-0 transition-opacity duration-500"
+          :style="iframeStyle"
           sandbox="allow-scripts allow-same-origin allow-popups allow-forms"
           @load="onIframeLoad"
           ref="iframeRef"

src/layouts/BaseLayout.astro

@@ -1,6 +1,7 @@
 ---
 import '../styles/global.css';
 import Footer from '../components/astro/Footer.astro';
+import SiteHeader from '../components/astro/SiteHeader.astro';
 
 interface Props {
   title?: string;
@@ -28,8 +29,11 @@ const {
     <meta name="twitter:title" content={title} />
     <meta name="twitter:description" content={description} />
   </head>
-  <body class="m-0 bg-white text-neutral-900 antialiased">
-    <slot />
+  <body class="m-0 bg-white text-neutral-900 antialiased min-h-screen flex flex-col">
+    <SiteHeader />
+    <div class="flex-1 flex flex-col min-h-0">
+      <slot />
+    </div>
     <Footer />
   </body>
 </html>

src/pages/index.astro

@@ -15,15 +15,18 @@ import PopupOnboarding from '../components/astro/PopupOnboarding.astro';
   <MobileTabBar />
   <PopupOnboarding />
 
-  <!-- Desktop : grid 3 colonnes -->
-  <div class="hidden md:grid md:grid-cols-[320px_1fr_320px] h-screen overflow-hidden">
+  <!-- Desktop : grid 3 colonnes (header 64px deja consommes par SiteHeader, on prend le reste) -->
+  <div
+    class="hidden md:grid md:grid-cols-[320px_1fr_320px] overflow-hidden"
+    style="height: calc(100vh - 64px);"
+  >
     <aside class="border-r border-neutral-200 overflow-y-auto"><ColJournal /></aside>
     <main class="overflow-hidden"><ColCentre /></main>
     <aside class="border-l border-neutral-200 overflow-y-auto"><ColInsta /></aside>
   </div>
 
-  <!-- Mobile : SwipeContainer Vue island - decale de 44px pour la tabbar -->
-  <div class="md:hidden overflow-hidden" style="height: calc(100dvh - 44px); margin-top: 44px;">
+  <!-- Mobile : SwipeContainer Vue island - header 48px + tabbar 44px = 92px reserves -->
+  <div class="md:hidden overflow-hidden" style="height: calc(100dvh - 48px - 44px); margin-top: 44px;">
     <SwipeContainer client:load>
       <ColJournal slot="left" />
       <ColCentre slot="center" />